package com.hwj.hwj;

public class ming {
    private String username;

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    private int age = 10;
    //方法

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }


}
